<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<p>当前用户:{{ username }}</p>
<h1>博客详情:{{ blog_id }}</h1>
<div>
    11{{ person['username'] }}
</div>
</body>
</html>